Nnhuawei nodeb fault management pdf

Ict or information and communication technology equipment are nodeb e nodeb, ip and tdm transmission equipment, ip and packet core switch, cloud and data centre. Another possibility is to minimize the impact of the resulting persistent fault by rescheduling the network configuration. The comarch fault management system is closely integrated with other products from the comarch. A highperformance fault tolerant switching network a highperformance fault tolerant switching network using a deflection selfrouting is. Huawei nodeb fault management power supply quality of. Mar 27, 2012 the calculation of maximum and minimum shortcircuit currents as per iec 60909 is based on the following assumptions no change in the type of short circuit involved, that is, a threephase short circuit remains threephase and a linetoearth short circuit remains linetoearth during the time of short circuit. Fault management of the base station system bss etsi. Huawei hert bbu software platform security target 1. Oracle rac failure scenarios solutions experts exchange. The document proposes a list of umts network level kpis that should be measured and used to evaluate radio network performance from coverage, accessibility, retainablity, mobility, quality and traffic. Fault management function description m2000 describes the fault management function of the m2000.

Embedded instrumentation integration using ieee nexus 5001. Besides that, cx600x1x2m series can fully support synchronous ethernetbased clock synchronization mechanisms, as well as the 1588 version 2. On monitoring and fault management of next generation. Social network analysis for information flow in disconnected delaytolerant manets elizabeth m. A fault tolerant mechanism for handling permanent and. Fault management or troubleshooting is an important building block of network operation. If this is your first visit, be sure to check out the faq by clicking the link above. Best way to find out if a major update was done on the h12211 practice test is if the number of questions have changed on the huawei h12211 exam.

A fault tolerant mechanism for handling permanent and transient failures in a network on chip muhammad ali, michael welzl, sven hessler institute of computer science, university of innsbruck, austria. Therefore, if a global location of a selfextinguishing fault is known in time, it might be possible to repair the cable in advance. Introduction a large part of any company ties to the ethical issues, due to the fact that they are connected to the companys culture. Huawei bsc6900 multimode base station controller software. Integration possible to planning tools, business intelligence tools, fault management systems, service quality management systems, customer experience systems, etc.

Cx600x1x2m series metro services platform product brochure. Inhouse courses on telecommunications networks and services. I currently have 5 cluster groups with 2 nodes each running without any challenge. This helps customers to effectively locate faults and troubleshoot the m2000. We model a fault dependency network as a directed graph and identify leading faults to prioritize test cases for regression testing. The hems is a home nodeb management system or a home enodeb management system, where henb is a home nodeb or home enodeb. Exploring fault tolerant networkonchip architectures dongkook park, chrysostomos nicopoulos, jongman kim, n. Bbu3806 with ebbc can make the baseband resources pool with bbu3900. In addition, the dbs3900 supports smooth evolution to the longterm evolution lte.

Small cell solutions solution brief this includes lifestyle, enterprise, micro, and strand small cells. Include several parsers for huawei, ericsson, nokia, aicom asset. On practical construction of quality faulttolerant virtual backbone in homogeneous wireless networks bei liu, wei wang, donghyun kim, senior member, ieee, yingshu li, senior member, ieee, sungsik kwon, yaolin jiang abstractover years, many efforts are made for the problem of constructing quality faulttolerant virtual backbones in. The stage 2 definitions captured in the present document shall be met via type 1 interface between henb and hms. Hertbbu v200r007c01spc040b811 security target 1 introduction this security target is for the cc evaluation of huawei hert bbu software platform huawei enhanced radio technology base band unit, which is. Document includes user manual lte enb system description. If the number of questions have changed then it was an important update in which you will need to update the h12211 pdf and h12211 testing engine practice test exam. Daly and mads haahr,member, ieee abstractmessage delivery in sparse mobile ad hoc networks manets is difficult due to the fact that the network graph is rarely if. Jul 28, 2015 the leading faults are modeled as the most central faults in the fault dependency network. Besides that, cx600x1x2m series can fully support synchronous ethernetbased clock synchronization mechanisms, as well as the 1588 version 2 feature clock and frequency, which. Access study documents, get answers to your study questions, and connect with real tutors for eth 501 at trident university international. Nodeb msc sgsn nodeb ue utran stmn stmn prc ssu nxe1 intranet internet uu uu ip backbone isdn pstn vlr eir hlr dns dhcp nodeb nodeb nodeb nodeb nodeb nodeb gsm optical. The present document describes the architecture for home nodeb hnb management and data class definition for fault management, configuration management and performance measurements.

Huawei nodeb fault management free ebook download as pdf file. Scribd is the worlds largest social reading and publishing site. U2020u2000 fault management u2020u2000 performance management u2020u2000 software management u2020u2000 security management. Network fault management is all about staying current with what is happening in your network, be it an unforeseen outage or performance degradation. Nsqf level minimum educational qualifications maximum educational qualifications 4. Metropcs user manual introduction purpose this document introduces evolved nodeb enb system of the samsung electronics and describes its architecture and functions. Embedded instrumentation integration using ieee nexus 5001 and 1149. The bsc6900 software possesses the following functional features. Ebbc also can be used to old nodeb expansion and extended function. Network monitoring and fault management procedures. The display includes listener peak, current song playing, next song to play, stream status, stream url and other pertinent information for the bbs user to see. Nodeb jobs in bangalore 14 nodeb openings in bangalore. We present comreg, a testcase prioritization technique based on the dependency network of faults. This script was created so i can display various information to my bbs users about my shoutcast radio stream.

Not every fault corresponds to a failure since the conditions under which. The ict engineer is also responsible for performing upgrades, capacity augmentation. H12211 exam huawei h12211 practice test questions pdf. I noticed once i add more than 2 nodes in any given cluster group i get the following execptions. Management or n frequency assignment in the area to the msc.

Sls2c40680700 remote radio head user manual lte enb. Engs profile on linkedin, the worlds largest professional community. Nodeb and radio node controller rnc for 3g solution, providing an efficient and flexible transport tunnel with e2e pwe3. I have replaced my home hub 5 with a brand new spare home hub 5 and the exact same problem occurs. Network performance and fault analytics for lte wireless. This document describes the different types of eutran nodeb enodeb licenses and their contents in addition to. Baptiste alcalde1, ana cavalli1, dongluo chen2, davy khuu1, and david lee3.

Changes in product documents and feature documents for the current version. E nodeb commissioning guidev100r005c00 04 pdf en 21,932 views. Design and implementation of a node b guanguiltagua quito. Wcdma ran abbreviationsabbreviations 2g 3g3gms 3gpp 16qam a ad aaa aal aal1 aal2 aal5 abr ac acl acs adc adm admf adt ag agc agps ai aich alcap alim am amr amrc ansi aocc aoci ap apn aps arp arq as asc asf asic analogdigital authentication, authorization, accounting atm adaptation layer atm adaptation layer type 1 atm adaptation layer type 2 atm. This document is a contribution to the ran kpis on rnc performance statistics. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The stage 2 definitions captured in this document shall be met via type 1 interface between hnb and domain manager. The present document describes the data format for configuration management, fault management, and performance management for home enodeb henb. Learning services testing remote lab connectivity pdf. Signage n exchange or n is between different interfaces. Selfrepair of cooperation network under nodes failure yaofeng zhang1,2. The bsc6900 software connects to the core networks and manages the base stations in the gsm and umts networks. See the complete profile on linkedin and discover sanjeevs connections and jobs at similar companies.

Alarmas huawei nodeb fault management free ebook download as pdf file. Imsdomain geran csdomain bts bsc psdomain mgw hlr sgsn ggsn sgw utran msc nodeb rnc pdg pcrf mrf vas seg pstn eutran e nodeb ethpdhsdh srf atm fr evolved packet core tdm ip mme. Eth501 module 2 case running head business ethics 1 business ethics and consequences julie stephens module 2 case eth 501 business ethics dr gary. Based on modern, advanced technology, comarch fault management fm is a complete product for ongoing fault. Nodeb onsite commissioning guide using lmt enviado por. Eth501 module 2 case running head business ethics 1. Upon receipt of a concerning fault code, nmcs knowledgeable staff examines the alert, researches potential causes and repairs, and notifies customers with a recommendation. Fault code monitoring fault code monitoring utilizes product link hardware and visionlink software to monitor machine fault code data. On practical construction of quality faulttolerant virtual. Performance management function description m2000 describes the performance management function of the m2000. Utilizing enodeb sleep mode to improve the energyefficiency. The proposed network monitoring, fault management and recovery schemes are evaluated through.

The stage 3 definitions captured in this document shall be met via type 1 interface between henb and home enodeb management system hems. The bsc6900 software performs functions such as radio resource management, base station management, power control, and handover control. However, the potential transient graph after updating node b shown in. It provides comprehensive and convenient information services, including onestop navigation and oneclick search for wireless product details. Explore nodeb openings in your desired locations now. Huawei nodeb fault management power supply quality of service. The umts world is an 3g mobile system news and information provider. Wireless network information center is the official wireless documentation portal for huawei customers and engineers. Alarmas huawei nodeb fault management power supply quality. Nodeb lmt user guide rnc lmt user guide controller omu administration guide controller sau user guide. The evaluation is performed for a few different lte network densification.

Network fault management system telecom comarch products. This bbs section includes a shoutcast dashboard with station information obtained via rssxml. This document has been incorporated into m2000 v200r011. A global provider of products, services, and solutions, arrow aggregates electronic components and enterprise computing solutions for customers and suppliers in industrial and commercial markets. It has been designed to provide a complete range of the most advanced soft start, soft stop and motor protection features. Page huawei confidential 7 features of dbs3900 advanced platformbased architecture based on the unified hardware platform, the dbs3900 supports three working modes. Selfrepair of cooperation network under nodes failure. Network protocol system passive testing for fault management a. Solutions network fault management identify network faults and start resolving them much before your boss or an enduser calls.

Ntp synchronisation failure hhb5b page 2 bt community. Fault management this document describes singleran fault management function, including implementation principles and basic architecture. Bt have just done a line test for me and say there is no fault on the broadband connection. Configuration management, security management, performance management and fault management, without the use of vendorspecific or operatorspecific extension capability. The simplification tolerance option disappears from the simplify line and simplify polygon geoprocessing tools after installing internet explorer ie 11.

Avaya support knowledge base inquira infocenter sip call. Exploring faulttolerant networkonchip architectures. Huawei dbs3900 dualmode base station hardware structure. A novel turn model based fault tolerant routing scheme for networksonchip sudeep pasricha, yong zou, dan connors, howard jay siegel department of electrical and computer engineering department of electrical engineering. Thus, faults represent problems that developers see, while failures represent problems that the users human or computer see. Apex small cells operate in ltefdd and lte tdd licensed bands and in the 3. As the voice of 911, nena is the only professional organization solely focused on 911 policy, technology, operations, and education issues. Huawei ran kpi for performance managementkey words. Ims2 series 5 7100240h section 2 general description 2. Us20083669a1 fault management traffic reduction in. The ict engineer is also responsible for performing upgrades, capacity ugment a tio n, cnfig r h ges d p of interconnect testing with minimal disruption of services. The present document describes the information model definition for fault management, configuration management and performance measurements of home enodebs. Calculation of maximum and minimum shortcircuit currents.

Exiso gui makes easier to extract multiple iso with a queue list and a little ftp browser. Therefore, we examine the process management frameworks it infrastruc ture library itil and enhanced telecom operations map. The enodeb is connected to the mobility management entity mme or serving gateway sgw in the evolved packet core epc, and the mme or sgw is configured with the interconnection data required. It can process the r6 baseband resources and use eia interface to cascading the ngbbu bbu3900 in the furture. Jul 25, 20 e nodeb commissioning guidev100r005c00 04pdfen 1. Job role fm engineer is responsible for coordinating with the noc and transmission team to ensure fault free network through periodic maintenance activities and assisting in fault management in case of fault occurrence at radio locations. This book is intended to describe how to leverage emerging technologies big data analytics and sdn, to address challenges specific to lte and ip network performance and fault management data in. Assured service quality by improved fault management mnm team. This slide do not include the dual mode bts3900 node b and module. This study evaluates the performance of a scheme, where idle capacity cells are put into sleep mode to save energy. The axyom element management system aems makes small cell deployment and management more efficient.